package com.example.zyfypt_509sb.adapter;

import android.content.Context;
import android.net.Uri;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.VideoView;

import com.example.zyfypt_509sb.R;
import com.example.zyfypt_509sb.bean.VideoBean;

import java.util.List;

/**
 * Created by 小博 on 2017/5/27.
 */

public class videoadater extends RecyclerView.Adapter<RecyclerView.ViewHolder>{
    private List<VideoBean> list;
    private Context context;
    private String videourl="upvideo/recyclerView+Retrofit+articlelvideo.mp4";
    private LayoutInflater layoutInflater;//自定义，构造函数

    public videoadater(Context context) {
        this.context = context;
        layoutInflater = LayoutInflater.from(context);
    } //自定义，设置数据list

    public void setList(List<VideoBean> list) {
        this.list = list;
        notifyDataSetChanged();
    }

    @Override //重写，为每个item生成一个View

    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        //inflate第一个参数要加载的布局id，第二个参数是指给该布局的外部再嵌套一层父布局，如果不需要就直接传null
        View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.videoitem, parent, false);
        return new ViewHolder(v);
    }

    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, final  int position) {
        VideoBean video = list.get(position);
        if (video == null)
            return;
        ViewHolder viewholder = (ViewHolder) holder;
        Uri uri=Uri.parse(videourl);
        viewholder.videoView.setVideoURI(uri);
        viewholder.videoView.pause();
        viewholder.videoView.start();
        viewholder.tvtitle.setText(video.getName());
        viewholder.tvdescript.setText(video.getDescription());
        viewholder.tvtime.setText(video.getUpgate_time());
        //条目中按钮监听事件
        viewholder.button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                list.remove(position);
                notifyDataSetChanged();
            }
        });
        //条目点击监听事件
        viewholder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                String strid=String.valueOf(list.get(position).getId());
                Toast.makeText(context, strid, Toast.LENGTH_SHORT).show();
            }
        });
    }


    @Override
    public int getItemCount() {
        if(list==null)
            return 0;
        else

            return list.size();
    }

    public class ViewHolder extends RecyclerView.ViewHolder {
        VideoView videoView;
        TextView tvtitle,tvdescript,tvtime;
        Button button;
        public ViewHolder(View itemView) {
            super(itemView);
            videoView = (VideoView) itemView.findViewById(R.id.videoView);
            tvtitle = (TextView) itemView.findViewById(R.id.textView);
            tvdescript = (TextView) itemView.findViewById(R.id.textView2);
            tvtime = (TextView) itemView.findViewById(R.id.textView3);
            button = (Button) itemView.findViewById(R.id.button);
        }
    }
}
